145832464

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{13789}}^1$

素因数の和:14458

約数の個数: 20

約数和(自身を含む): 282998380

約数和(自身を除く): 137165916

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 13789, 27578, 55156, 110312, 220624, 9114529, 18229058, 36458116, 72916232, 145832464]

約数ペア:

[(1, 145832464), (2, 72916232), (4, 36458116), (8, 18229058), (16, 9114529), (661, 220624), (1322, 110312), (2644, 55156), (5288, 27578), (10576, 13789)]